C#: Read month number and display month name

Last update on August 20 2025 12:38:12 (UTC/GMT +8 hours)

Write C# Sharp program to read any Month Number in integer and display Month name.

Sample Solution:-

C# Sharp Code:

using System;  // Importing necessary namespaces

public class Exercise22  // Declaration of the Exercise22 class
{  
    public static void Main()  // Main method, entry point of the program
    {
        int monno;  // Declaration of a variable to store the month number

        Console.Write("\n\n");  // Displaying new lines
        Console.Write("Read month number and display month name:\n");  // Displaying the purpose of the program
        Console.Write("-------------------------------------------");  // Displaying a separator
        Console.Write("\n\n");

        Console.Write("Input Month No : ");  // Prompting user to input a month number
        monno = Convert.ToInt32(Console.ReadLine());  // Reading the input and converting it to an integer

        switch(monno)  // Switch statement based on the entered month number
        {
            case 1:
                Console.Write("January\n");  // Displaying "January" for month number 1
                break;
            case 2:
                Console.Write("February\n");  // Displaying "February" for month number 2
                break;
            case 3:
                Console.Write("March\n");  // Displaying "March" for month number 3
                break;
            case 4:
                Console.Write("April\n");  // Displaying "April" for month number 4
                break;
            case 5:
                Console.Write("May\n");  // Displaying "May" for month number 5
                break;
            case 6:
                Console.Write("June\n");  // Displaying "June" for month number 6
                break;
            case 7:
                Console.Write("July\n");  // Displaying "July" for month number 7
                break;
            case 8:
                Console.Write("August\n");  // Displaying "August" for month number 8
                break;
            case 9:
                Console.Write("September\n");  // Displaying "September" for month number 9
                break;
            case 10:
                Console.Write("October\n");  // Displaying "October" for month number 10
                break;
            case 11:
                Console.Write("November\n");  // Displaying "November" for month number 11
                break;
            case 12:
                Console.Write("December\n");  // Displaying "December" for month number 12
                break;
            default:
                Console.Write("Invalid Month number. \nPlease try again ....\n");  // Handling invalid month numbers
                break;
        }
    }
}

Sample Output:

Read month number and display month name:                                                                     
-------------------------------------------                                                                   
Input Month No : 2                                                                                            
February

Visual Presentation:

Flowchart:

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